Rigol DS1104B Uživatelská příručka stáhnout pdf (Strana 38)

RIGOL

User’s Guide for DS1000B series

2-8

2. To set up the channel bandwidth limit

Take Channel 1 for an example, input a signal containing high frequency

component. Press CH1→BW Limit→OFF, to set up bandwidth limit to “OFF”

status. The oscilloscope is set to full bandwidth and passing the high frequency

component in the signal.

Figure 2-6 Turn off the BW limit

Press CH1→BW Limit→ON, to set up bandwidth limit to “ON” status. It will

restraint the frequency component higher than 20MHz.

Figure 2-7 Turn on the BW limit

Turn off the

BW Limit

Mark of

BW limit

20MHz

BW limit

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 165 166

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Rigol DS1104B Uživatelská příručka Strana 38